Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J5/00—Doors
  • B60J5/04—Doors arranged at the vehicle sides
  • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
  • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
  • H02G3/02—Details
  • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
  • H02G3/0462—Tubings, i.e. having a closed section
  • H02G3/0468—Corrugated
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
  • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
  • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
  • B60R16/0207—Wire harnesses
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
  • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
  • H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
  • B60Y2200/00—Type of vehicle
  • B60Y2200/10—Road Vehicles
  • B60Y2200/11—Passenger cars; Automobiles

Definitions

• the present invention relates to a sliding door power supply apparatus for constantly supplying power and transmitting signals to a device in a sliding door from the vehicle body side of an automobile.
• a corrugated tube containing a wire harness is routed between a predetermined position on the vehicle body side and the sliding door with a bend margin. Also known is one in which one end is fixed to a sliding door and the vicinity of the other end is supported by a metal fitting attached to the vehicle body so as to be able to swing in the lateral direction (see Patent Document 2).
• Patent Document 1 Japanese Patent Laid-Open No. 11-93514
• Patent Document 2 JP 2002-79892 A
• the sliding door power supply device described in Patent Document 2 is less likely to be damaged because the wire harness is housed in the corrugated tube, but the corrugated tube with the wire harness absorbs the opening / closing stroke of the sliding door. Only the length is required.
• the corrugated tube cannot be bent greatly, and a corrugated tube that only requires a large space for wiring with a sufficient margin for bending. May come loose and come into contact with other members, producing abnormal noise or being damaged.
• An object is to provide a power supply device for a sliding door that can be easily downsized.
• a first aspect of the power supply device for a sliding door includes a vehicle body side fixing unit fixed to the vehicle body side, a door side fixing unit fixed to the slide door side, and connectors at both ends.
• a flat cable routed from the vehicle body side to the slide door side via the vehicle body side fixing unit and the door side fixing unit, and a long axis of a cross section of at least a bent portion of the flat cable is The power supply device for a sliding door is characterized by being used so as to coincide with the vehicle height direction of the vehicle body.
• a second aspect is a power supply apparatus for a sliding door, wherein a cross section of at least a bent portion of the flat cable is perpendicular to a crossing direction between the vehicle body and the sliding door.
• a third aspect is a power supply apparatus for a sliding door, wherein the conductor included in the flat cable is a flat rectangular conductor.
• a power supply apparatus for a sliding door wherein the vehicle body side fixing unit and the door side fixing unit have a lock mechanism for connecting and temporarily fastening each other.
• the locking mechanism fixes the door-side fixing unit to the sliding door.
• the power supply apparatus for a sliding door is characterized in that the vehicle body side fixing unit can be temporarily fixed to the door side fixing unit.
• the flat cable has a predetermined extra length inside the vehicle body side fixing unit or Z and the door side fixing unit. It is.
• a seventh aspect is a power supply device for a sliding door, wherein two or more flat cables are bundled and routed, and the predetermined surplus length differs by a predetermined length for each flat cable. .
• An eighth aspect is a sliding door characterized in that a corrugated tube is disposed between the vehicle body side fixing unit and the door side fixing unit, and the flat cable is routed inside the corrugated tube. Power supply device.
• the vehicle body side fixing unit is fixed to the vehicle body side located in the vicinity of the center in a state where the slide door is closed, and the door side fixing unit is located in front of the slide door.
• a power supply for a sliding door wherein the flat cable is fixed substantially perpendicularly to the vehicle body side fixing unit and is fixed to the door side fixing unit obliquely forward at a predetermined angle.
• a tenth aspect is characterized in that the flat cable is attached to the door-side fixing unit so that the flat cable can be bent at an outlet portion of the door-side fixing unit within a range of angles of the opening. It is the electric power feeder for sliding doors to do.
• the eleventh aspect is characterized in that an electric wire protection member surrounding the outer periphery of the flat cable routed between the vehicle body side fixing unit and the door side fixing unit is further provided.
• a power supply device for a sliding door is further provided.
• a twelfth aspect is characterized in that the vehicle body side fixing unit and the door side fixing unit respectively fix the wire protection member at a predetermined angle with respect to the longitudinal direction of the wire protection member. It is the electric power feeder for sliding doors to do.
• a thirteenth aspect is a power supply apparatus for a sliding door, wherein the electric wire protection member is a corrugated tube which is formed in a corrugated tube by forming the outer shape into a corrugated shape. is there.
• the vehicle body side fixing unit is fixed to the vehicle body side located near the center in a state where the slide door is closed, and the door side fixing unit is fixed to the front of the slide door.
• the electric wire protection member is fixed substantially perpendicular to the vehicle body side fixing unit and fixed to the door side fixing unit obliquely forward at a predetermined angle. Device.
• a fifteenth aspect is characterized in that the wire protection member is attached to the door-side fixing unit so that it can be bent at the outlet portion of the door-side fixing unit within a range of angles of the opening. It is the electric power feeder for sliding doors.
• a sixteenth aspect is a power supply apparatus for a sliding door, wherein the electric wire protection member is applied with a predetermined tension when the sliding door is closed.
• a seventeenth aspect is a power supply apparatus for a sliding door, wherein the electric wire protection member has a notch in the lower part over the entire length.
• a flat cable is used for the wire harness for supplying power to the sliding door, and the flat cable has a cross-sectional major axis aligned with the vehicle height direction of the vehicle body.
• the drooping force S of the flat cable can be further suppressed by arranging the cross section so that the cross section is perpendicular to the crossing direction of the vehicle body and the sliding door. It becomes possible.
• the vehicle body side fixing unit and the door side fixing unit are connected by a corrugated tube having a vertically long cross section, and the flat cable is built in the corrugated tube, thereby protecting the flat cable and further improving soundness. be able to.
• the power supply device for a sliding door of the present invention includes a lock mechanism for temporarily fixing the vehicle body side fixing unit to the door side fixing unit, and fixes the vehicle body side fixing unit to the vehicle body.
• a predetermined bending rod is added to the flat cable or the corrugated tube.
• the sliding door power supply device of the present invention has predetermined manufacturing tolerances, assembly tolerances and Even if there is installation tolerance, etc., it becomes possible to prevent excessive tension from being applied to the flat cable, and a highly reliable power supply device for a sliding door is provided by avoiding disconnection of the flat cable. be able to.
• FIG. 1 is a perspective view showing a schematic configuration of a power supply device for a sliding door according to an embodiment of the present invention.
• FIG. 2 is a view showing an embodiment in which the end portion of the flat cable 30 is tilted.
• FIG. 3 is a perspective view showing a schematic configuration of a power supply device for a sliding door according to an embodiment of the present invention.
• FIG. 4 is a perspective view showing a schematic configuration of a sliding door power supply apparatus according to an embodiment of the present invention.
• FIG. 5 is a view showing an embodiment for explaining a state of wiring in the extra length storage section 13 when two or more flat cables 30 are bundled.
• FIG. 6 is a view showing main parts constituting the door-side fixing unit 20.
• FIG. 7 is a plan view showing an example of a shipping shape of the sliding door power supply device according to the embodiment of the present invention.
• FIG. 8 is a plan view showing an example of a shipping shape of the sliding door power supply device according to the embodiment of the present invention.
• FIG. 9 is a diagram showing an outline of a corrugated tube 40 as an example of an electric wire protection member.
• FIG. 9 (a) is a side view of the corrugated tube 40
• FIG. 9 (b) is a diagram of the corrugated tube 40. It is sectional drawing.
• 9 (c) and 9 (d) show a perspective view and a cross-sectional view of the corrugated tube having the rib 56, respectively.
• FIG. 10 is a view showing an example of a method for fixing the flat cable 30 or Z and the corrugated tube 40.
• FIG. 11 is a view for explaining stepwise movement of the flat cable 30 or Z and the corrugated tube 40 until the sliding door is fully opened and fully closed.
• FIG. 1 is a perspective view showing a schematic configuration of a sliding door power supply apparatus according to an embodiment of the present invention.
• the power supply device 1 for a sliding door according to the present embodiment includes a vehicle body side fixing unit 10 that is fixed to a predetermined position of the vehicle body, and a door side fixing unit 20 that is fixed to a predetermined position of the sliding door.
• a flat cable 30 is routed between the unit 10 and the door side fixing unit 20!
• the flat cable 30 is arranged in such a manner that the flat cable 30 does not hang down due to its own weight at the transition between the vehicle body side fixing unit 10 and the door side fixing unit 20. Use the cable structure.
• the flat cable 30 is routed so that the cross section 33 is in the vertical direction at the crossover portion.
• the bent portion 34 is formed in the flat cable 30.
• the door-side fixing unit 20 moves to the left and right as shown by the arrows in the figure as the slide door is opened and closed, the bent portion 34 is formed while the position on the flat cable 30 is changed.
• the major axis of the cross section 33 in the bent portion 34 is made to coincide with the vehicle height direction of the vehicle body.
• the conductor included in the flat cable 30 is a flat conductor.
• Flat conductor It has high resistance against tensile force in the direction, and the flat cable 30 can hang down against the tensile force due to its own weight.
• the cross section 33 of at least the bent portion 34 of the flat cable 30 is perpendicular to the crossing direction between the vehicle body and the slide door.
• the weight of the flat cable 30 is evenly distributed to the left and right sides at the bent portion 34.
• the shape of the bent portion 34 is stabilized, and the long axis of the cross section 33 is stably maintained in the vehicle height direction of the vehicle body.
• the flat cable 30 as a wire harness for supplying power to the sliding door from being damaged by contacting the vehicle body or the sliding door.
• the orientation of the cross section 33 of the flat cable 30 is such that the major axis of the bent portion 34 must coincide with the vehicle height direction of the vehicle body, but other than that, for example, in the vicinity of the vehicle body side fixing unit 10 or on the door side In the vicinity of the fixed unit 20, the long axis of the cross section 33 does not necessarily have to face the vehicle height direction of the vehicle body.
• the long axis of the cross section 33 of the flat cable 30 is inclined as shown in Fig. 2 in the vicinity of the vehicle body side fixing unit 10 or in the vicinity of the door side fixing unit 20. ,.
• the major axis of the cross section 33 matches the vehicle height direction of the vehicle body in the bent portion 34. I'll do it.
• FIG. 3 is a perspective view showing a schematic configuration of a power supply device for a sliding door according to another embodiment of the present invention.
• the slide door power supply device 1 of the present embodiment includes a vehicle body side fixing unit 10 that is fixed to a predetermined position of the vehicle body, and a door side fixing unit 20 that is fixed to a predetermined position of the slide door. Between the fixed unit 10 and the door side fixed unit 20, a flat cable 30 is arranged as a wire harness for supplying power from the vehicle body side to the sliding door side.
• the flat cable 30 has a connector 31 for connecting to the vehicle body side and a connector 32 for connecting to the slide door side at both ends, and the vehicle body side fixing unit 10 and the door.
• Each side fixing unit 20 is routed through the inside.
• the flat cable 30 may be a single cable or a bundle of two or more cables.
• FIG. 3 shows an embodiment in which a plurality of flat cables 30 are bundled and wired. Multiple The flat cable 30 is integrally connected to each of the connector 31 and the connector 32.
• the vehicle body side fixing unit 10 is fixed to a predetermined position of the vehicle body and has a role of holding one end of the flat cable 30. That is, in the present embodiment, the one end of the flat cable 30 is inserted into the tub inlet 11 and fixed with the cable band 12.
• the flat cable 30 is routed to the vehicle body from the wiring outlet 14 of the vehicle body side fixing unit 10 via the extra length storage portion 13. Further, the vehicle body side fixing unit 10 is provided with a hook insertion portion 15 as a lock mechanism. Details of the lock mechanism will be described later.
• FIG. 4 is a perspective view showing a schematic configuration of a power supply apparatus for a sliding door according to another embodiment of the present invention.
• the sliding door power supply device 2 of the present embodiment includes a vehicle body side fixing unit 10 fixed to a predetermined position of the vehicle body and a door side fixing unit 20 fixed to a predetermined position of the sliding door.
• a flat cable 30 is arranged between the fixed nut 10 and the door side fixing unit 20 as a wire harness for supplying power from the vehicle body side to the sliding door side, and the corrugated tube covers the flat cable 30. 40 is set up!
• the flat cable 30 is routed in the surplus length storage portion 13 so as to have a predetermined length.
• the extra length of each flat cable 30 is routed differently.
• the extra length storage section 13 By arranging the extra length storage section 13 to have different extra lengths, the flat cable 30 is not subjected to a large tension force.
• the flat cable 30 is provided with a predetermined length in the surplus length storage portion 13 so that a large tension is applied to the flat cable 30 in any of the above cases. Kara, so do it.
• the state of the flat cable 30 in the extra length storage section 13 Figure 5 shows the state.
• FIG. 5 shows an example in which three flat cables 30 a, 30 b, and 30 c are routed in the extra length storage unit 13.
• the extra length of the flat cable 30a is the shortest, and the extra length increases in the order of 30b and 30c.
• the difference between the extra length of the flat cable 30a and the extra length of the flat cable 30b is set to be longer than at least the total of the manufacturing tolerance, assembly tolerance, and installation tolerance.
• the difference between the extra length of the flat cable 30b and the extra length of the flat cable 30c is made substantially the same as the extra length difference between the flat cable 30a and the flat cable 30b.
• the extra length storage portion 13 is provided in the vehicle body side fixing unit 10, but it may be provided in the door side fixing unit 20 or both. In any of the above cases, it is possible to prevent an improper load from being applied to the flat cable 30.
• FIG. 6 is a diagram showing the main parts constituting the door side fixing unit 20.
• the door-side fixing unit 20 includes a wiring extraction part 21, a door holder 22, a holder cover 23, and a waterproof seal 24. Further, the door-side fixing unit 20 is provided with a lock receiving portion 25 as a lock mechanism (details will be described later).
• the lock receiving portion 25 is provided in the aforementioned vehicle body side fixing unit 10 and corresponds to the lock insertion portion 15.
• the other end of the corrugated tube 40 is fixed to the wiring extraction portion 21 with a cable band 26.
• the flat cable 30 is configured such that the outlet force at the other end of the corrugated tube 40 is also routed to the slide door via the wiring extraction portion 21.
• the wiring extraction portion 21 is fixed at a predetermined position of the door holder 22 and is covered with a holder cover 23 together with the door holder 22.
• the holder cover 23 is for protecting the flat cable 30 from being damaged by pebbles or water. Furthermore, to prevent water from entering the door through the gap between the holder cover 23 and the door panel, the holder cover A waterproof seal 24 is inserted between the door panel 23 and the door panel, and the door holder 22 and the holder cover 23 are integrally fixed to the door panel.
• FIG. 7 is a plan view showing an example of the shape at the time of shipment of the sliding door power supply apparatus according to the embodiment of the present invention.
• the vehicle body side fixing unit 10 and the door side fixing unit 20 are connected by a lock mechanism.
• the flat cable 30 and the corrugated tube 40 covering the outside thereof are given a bent state having a predetermined radius of curvature.
• the slide door and the vehicle body are temporarily attached to the shape shown in FIG. 7 until they are installed.
• the vehicle body side fixing unit 10 and the door side fixing unit 20 are connected by a lock mechanism. Can do.
• the vehicle body side fixing unit 10 and the door side fixing unit 20 are coupled, and the flat cable 30 or Z and the corrugated tube 40 can be bent in a certain direction.
• the flat cable 30 or Z and the corrugated tube 40 of the sliding door power supply device 1 and 2 and the corrugated tube 40 may have a bent hook different from a certain direction or the flat cable 30 or Z and The deformation of the corrugated tube 40 can be avoided.
• the bent ridge can be attached to facilitate the formation of the bent portion 34 of the flat cable 30 shown in FIGS.
• FIG. 8 is a plan view showing an example of the shipping shape of the sliding door power supply apparatus according to the embodiment of the present invention.
• a lock fitting FIG. 8 (a)
• a press fit FIG. 8 (b)
• the protrusion 26 is provided in the insertion port of the lock receiving part 25, and the lock insertion part 15 inserted into the lock receiving part 25 is pressed and held by the protrusion 26. Can be made to.
• FIG. 9 shows a schematic diagram of the corrugated tube 40 used in the sliding door power supply device 2 shown in FIG.
• FIG. 9A is a side view of the corrugated tube 40
• FIG. 9B shows a cross-sectional view of the corrugated tube 40.
• the outer shape of the tube 40 forms a waveform.
• the cross-section of the corrugated tube 40 has a vertically long shape and is hollow inside.
• FIGS. 9 (c) and 9 (d) show an embodiment in which ribs 56 extending in the longitudinal direction are added to the upper and lower surfaces of the corrugated tube 40.
• FIG. 9C is a perspective view of the corrugated tube 40 having the ribs 56
• FIG. 9D is a cross-sectional view. If the rib 56 as shown in FIGS. 9 (c) and 9 (d) is formed, the elongation when the corrugated tube 40 is tensioned can be reduced.
• the corrugated tube 40 is very easy to bend (has high flexibility) in the lateral direction (X direction in FIG. 9B), and is vertically The structure is difficult to bend in the direction (Y direction in Fig. 9 (b)). 9 (c) and 9 (d) are formed on the upper and lower surfaces of the corrugated tube 40, the lateral flexibility of the corrugated tube 40 is not impaired. Absent.
• the cross-sectional dimension of the corrugated tube 40 is such that the vertical dimension 51 shown in FIG. 9 (b) is at least larger than the width of the flat cable 30 and the horizontal dimension 52 shown in FIG. 9 (b) is at least the thickness of the flat cable 30 (multiple cables).
• the flat cable 30 is bundled, it is formed to be larger than the flat cable 30 (the total thickness).
• the corrugated tube 40 is provided with two portions 53 and 54 having no corrugated peaks at both ends.
• the vehicle body side fixing unit 10 and the door side fixing unit 20 are fixed.
• the corrugated tube 40 between them is securely fixed so that the length is as designed.
• a notch 55 is provided in the lower part of the cross section of the corrugated tube 40. This is provided so that even if pebbles or the like enter the corrugated tube 40, the corrugated tube 40 is discharged from the notch 55.
• the width of the notch 55 is smaller than the thickness of the flat cable 30 (the total thickness of the flat cable 30 when a plurality of flat cables 30 are bundled). Do not fall from 55 ing.
• the corrugated tube 40 is elastic, the flat cable 30 can be inserted and removed from the notch 55. Since the corrugated tube 40 can be retrofitted with the flat cable 30, the assembling workability of the sliding door power supply device 2 is improved. As described above, the flat cable 30 has its own tension, and when it is arranged vertically, it hangs downward. Therefore, even if the cutout 55 is provided in the lower section of the corrugated tube 40, the function of the sliding door power supply device 2 may not be adversely affected.
• the corrugated tube 40 described above is disposed between the vehicle body side fixing unit 10 and the door side fixing unit 20, and the corrugated tube 40
• the corrugated tube 40 By arranging the flat cable 30 inside, the corrugated tube 40 has a structure having high flexibility in the lateral direction. That is, make the corrugated tube 40 bendable even with a small radius of curvature!
• the minimum radius of curvature of the corrugated tube 40 can be 70 mm, and the radius of curvature of the flat cable 30 can be smaller, for example, about 14 mm. It is possible to bend up to a minimum curvature radius of 70 mm.
• the corrugated tube 40 can be bent with a small radius of curvature, the length of the corrugated tube 40 can be made as short as possible. That is, when the sliding door is fully closed or fully opened, the corrugated tube 40 is bent with the smallest radius of curvature at the connection portion with the vehicle body side fixing unit 10 or the door side fixing unit 20. If the radius of curvature of can be reduced, the arc length of the bent portion can be shortened.
• the corrugated tube 40 is only held at both ends by the vehicle body side fixing unit 10 and the door side fixing unit 20, and is provided with an intermediate portion. Not. However, since the corrugated tube 40 is formed in a vertically long shape as shown in FIG. 9, the corrugated tube 40 hangs down slightly by its own weight in the downward direction. On the other hand, the structure can move relatively freely in the horizontal direction. Since the corrugated tube 40 has a structure that can move relatively freely in the horizontal direction, the corrugated tube 40 comes into contact with the vehicle body or the sliding door when the sliding door is opened or closed or when the sliding door is closed and traveling. There is a possibility of damage or noise.
• the corrugated tube 40 is prevented from coming into contact with the vehicle body and the sliding door by means described below. This means is similarly applied to prevent the flat cable 30 of the slide door power supply device 1 of the present embodiment from coming into contact with the vehicle body and the slide door.
• the flat cable 30 or Z and the corrugated tube 40 are provided with curved bends in a certain direction.
• the vehicle body side fixing unit 10 and the door side fixing unit 20 are provided with a predetermined locking mechanism.
• the vehicle body side fixing unit 10 is provided with a lock insertion portion 15, and the door side fixing unit 20 is provided with a lock receiving portion 25. Then, for example, until the slide door power supply device 2 is manufactured and installed in the vehicle, the lock insertion portion 15 is inserted into the lock receiving portion 25 to connect the vehicle body side fixing unit 10 and the door side fixing unit 20.
• the flat cable 30 or Z and the corrugated tube 40 can be provided with the bending force S in the predetermined direction.
• connection between the lock insertion portion 15 and the lock receiving portion 25 continues until the vehicle body side fixing unit 10 is fixed to the vehicle body after the door side fixing unit 20 is fixed to the door panel.
• the lock insertion portion 15 and the lock receiving portion 25 can be connected to each other even when the door side fixing unit 20 is fixed to the door panel.
• connection between the vehicle body side fixing unit 10 and the flat cable 30 or Z and the corrugated tube 40 and the connection between the door side fixing unit 20 and the flat cable 30 and / or the corrugated tube 40 are flat.
• Cable 30 or Z and Korge By performing a predetermined angle with respect to the longitudinal direction of the cart tube 40, the flat cable 30 or Z and the corrugated tube 40 can be more reliably prevented from contacting the vehicle body and the slide door.
• FIG. 10 shows an embodiment for explaining the fixing method.
• FIG. 10 the vehicle body side fixing unit 10, the door side fixing unit 20, and the flat cable 30 (or corrugated tube 40) are shown in a simplified manner as shown in FIGS. .
• the flat cable 30 or Z and the corrugated tube 40 are fixed substantially vertically to the vehicle body side fixing unit 10, and the flat cable 30 or Z and the corrugated tube 40 are attached to the outlet 61 in a predetermined manner.
• a curved portion 62 is provided so as not to bend below the radius of curvature.
• the flat cable 30 or Z and the corrugated tube 40 are fixed obliquely forward (leftward in the figure) to the door-side fixing unit 20, and the outlet 63 has an opening angle of 64. Allow the flat cable 30 or Z and the corrugated tube 40 to bend!
• the angle 64 of the opening portion of the outlet portion 63 of the door side fixing unit 20 is set from the vehicle body side direction toward the obliquely forward direction of the vehicle body (left direction in the figure).
• 0 or Z and the corrugated tube 40 bend so that they are convex toward the angled side, and the flat cable 30 or Z and the corrugated tube 40 are prevented from bending toward the rear of the vehicle (to the right in the figure) can do.
• the flat cable 30 or Z and the corrugated tube 40 are always in front of the vehicle (left in the figure) with the sliding door power supply devices 1 and 2 attached to the vehicle body and the door. Bending ridges are added to the flat cable 30 or Z and the corrugated tube 40 so as to bend in the direction).
• the direction of the bent ridge corresponds to the direction of the bent portion 34 of the flat cable 30 shown in FIG. 1 and FIG. That is, when the direction of the bent portion 34 of the flat cable 30 shown in FIGS. 1 and 2 is always the same, as shown in FIG. 10, for example, the flat cable 30 or Z and the corrugated tube 40 are connected to the door.
• side fixing unit 20 It is good to fix to diagonally forward direction (left direction in a figure).
• FIG. 11 shows an example of the movement of the flat cable 30 or Z and the corrugated tube 40 when the connection is as shown in FIG.
• FIG. 11 the stepwise movement of the flat cable 30 or Z and the corrugated tube 40 until the sliding door is fully opened is shown in an overlapping manner.
• the vehicle body and the sliding door are shown in the figure. Is omitted.
• the most projecting part of the vehicle body to the door side is the most projecting part of the vehicle body side fixing unit 10 to the door side
• the most projecting part of the sliding door to the vehicle body side is the door side fixing unit 20 to the vehicle body side. The most protruding part.
• the flat cable 30 or Z and the corrugated tube 40 are moving between the vehicle body and the sliding door without contacting the vehicle body or the sliding door.
• FIG. 11 the left side of the drawing shows the front of the vehicle, and the right side of the drawing shows the rear of the vehicle. That is, when the sliding door power supply devices 1 and 2 are attached to the vehicle body and the door and the sliding door is opened and closed, the flat cable 30 or Z and the corrugated tube 40 are always bent toward the front of the vehicle. As shown in FIG. 7, it is desirable that the flat cable 30 or Z and the corrugated tube 40 be bent.
• the flat cable 30 or Z and the corrugated tube 40 are closest to the vehicle body when the sliding door is fully closed.
• the flat cable 30 or Z and the corrugated tube 40 are not slackened when the sliding door is fully closed. Adjusts the length of the Z and corrugated tubes 40. Further, by applying a predetermined tension to the flat cable 30 or Z and the corrugated tube 40, the flat cable 30 or Z and the corrugated tube 40 can vibrate and come into contact with the vehicle body or the sliding door while the vehicle is running. Can be avoided more reliably.
• the flat cable 30 or Z and the corrugated tube 40 are strong in the surface direction and have tension as described above, even if the flat cable 30 or the corrugated tube 40 is stepped on with a foot when the sliding door is fully opened, for example. 30 or / and the corrugated tube 40 will not be damaged.
• the flat cable 30 or Z and the corrugated tube 40 are routed on a bracket (not shown), even if they are stepped on with a foot, they can be twisted temporarily and restored to their original shape immediately. Will come to do.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Electric Cable Arrangement Between Relatively Moving Parts (AREA)

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Related Child Applications (1)

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ID=37835824

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Cited By (9)

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Citations (4)

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• 2006
  • 2006-09-05 KR KR1020087003762A patent/KR20080045681A/ko not_active Application Discontinuation
  • 2006-09-05 WO PCT/JP2006/317559 patent/WO2007029705A1/ja active Application Filing
  • 2006-09-05 CN CN200680029712XA patent/CN101242973B/zh active Active
  • 2006-09-05 JP JP2007534431A patent/JP4999102B2/ja active Active
  • 2006-09-05 EP EP06797459A patent/EP1923272A4/en not_active Withdrawn
• 2008
  • 2008-03-05 US US12/042,959 patent/US8182022B2/en active Active

Patent Citations (4)

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